This is a gorgeous hand selected jewelry/investment grade Australian natural gold nugget that was found by a gold prospector using a metal detector. It is 1/2" (12 mm) long and the weight is 2.2 Grams (33.9 Grains). This is a very beautiful raw gold specimen and it has gorgeous color. It is the perfect shape for a pendant. Have a jeweler solder on a pendant bail, add a gold chain, and you have a gorgeous natural gold nugget pendant. The purity of a hand selected jewelry/investment grade gold nugget like this is estimated at 94% to 98% pure (23 kt). What better way to invest in gold than to buy natural gold nuggets. The rarity of these highest quality gold nuggets protects your investment and gives you great upside to the gold price.